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In the popular press, there has been a recent focus on "superfoods," or foods that contain high levels of nutrients that some people feel have the best evidence for the prevention or treatment of various medical conditions.
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Two systematic reviews concluded that acupuncture is somewhat beneficial in the prophylactic treatment of both migraine and tension-type headaches.
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Lay books and web sites tout the benefits of progesterone cream for use in menopausal women. A Google search reveals roughly 338,000 results when the term "progesterone cream" is entered.
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With more hospitals in recent years considering mandatory seasonal flu immunizations for health care workers, the rise and highly anticipated seasonal resurgence of H1N1 influenza A raises a compelling question: Will the first pandemic in 41 years add momentum to increasing calls to make flu immunization a condition of health care employment?
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Timsit et al conducted a 2x2 randomized, controlled trial comparing chlorhexidine-impregnated sponges in the dressing of vascular catheters with control dressings.
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In reviewing the risk of seasonal influenza and the controversial question of health care worker immunization, Thomas Talbot, MD, MPH, paused on a mysterious case study an 'N of 1," if you will, that suggests patients come into hospitals and die of influenza contracted during treatment.
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Infection preventionists and their employee health colleagues undertaking a mandated program to immunize health care workers against flu invariably will run into four groups of people:
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Some infection preventionists have raised concerns about the unintended consequences of contact isolation in hospitals, which are often tied to active screening cultures to detect particular pathogens such as methicillin-resistant Staphylococcus aureus(MRSA).
